My friends and I took a field trip to the Museum of Illusions. It is one of the many Instagram museums that are popping up all around LA. There are about 15 total exhibits, which all look to be hand painted.
https://kandacewithak.com/wp-content/uploads/2018/02/img_4612.movIt was a really fun experience probably because my friends and I are hilarious. If you are looking for a fun outing, that is fairly inexpensive, try to catch the Museum of Illusions while it is still in Los Angeles.